- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 1/00 - Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
Patent holdings for IPC class G05F 1/00
Total number of patents in this class: 2327
10-year publication summary
|
121
|
87
|
89
|
50
|
38
|
18
|
20
|
9
|
10
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19445 |
99 |
| Semiconductor Components Industries, L.L.C. | 5269 |
79 |
| Signify Holding B.V. | 7620 |
66 |
| Rohm Co., Ltd. | 6487 |
38 |
| Richtek Technology Corp. | 626 |
34 |
| Analog Devices International Unlimited Company | 1954 |
31 |
| Infineon Technologies Austria AG | 2173 |
30 |
| Intersil Americas LLC | 414 |
28 |
| National Semiconductor Corporation | 1033 |
26 |
| STMicroelectronics S.r.l. | 3600 |
25 |
| Qualcomm Incorporated | 86553 |
24 |
| Infineon Technologies AG | 8255 |
24 |
| Monolithic Power Systems, Inc. | 392 |
24 |
| Intel Corporation | 47129 |
23 |
| Cypress Semiconductor Corporation | 1784 |
20 |
| Infineon Technologies Americas Corp. | 660 |
20 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1565 |
19 |
| Renesas Electronics Corporation | 5987 |
18 |
| Fuji Electric Co., Ltd. | 5203 |
18 |
| Microchip Technology Incorporated | 2909 |
18 |
| Other owners | 1663 |